首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   33079篇
  免费   1328篇
  国内免费   22篇
  2020年   400篇
  2019年   489篇
  2018年   676篇
  2017年   677篇
  2016年   761篇
  2015年   549篇
  2014年   661篇
  2013年   2984篇
  2012年   1142篇
  2011年   1163篇
  2010年   769篇
  2009年   752篇
  2008年   1039篇
  2007年   1077篇
  2006年   925篇
  2005年   841篇
  2004年   848篇
  2003年   802篇
  2002年   821篇
  2001年   913篇
  2000年   889篇
  1999年   708篇
  1998年   400篇
  1997年   343篇
  1996年   322篇
  1995年   339篇
  1994年   317篇
  1993年   303篇
  1992年   562篇
  1991年   549篇
  1990年   525篇
  1989年   499篇
  1988年   520篇
  1987年   476篇
  1986年   467篇
  1985年   486篇
  1984年   418篇
  1983年   366篇
  1982年   311篇
  1981年   315篇
  1979年   448篇
  1978年   357篇
  1977年   297篇
  1975年   340篇
  1974年   429篇
  1973年   420篇
  1972年   320篇
  1971年   315篇
  1968年   366篇
  1967年   317篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
191.

The effects of varying decision outcome dispersion on organizational decision making were investigated under individual and group decision making conditions. Thirty-six female and pg]36 male subjects made decisions for organizational decision scenarios in which outcomes affected primarily the decision maker, people other than the decision maker, or a group of which the decision maker was a member. Subjects rated their levels of perceived risk and confidence in their decisions and made decisions within a simulated context of either a small or a large organization. Results indicated that subjects perceived significantly less risk and more confidence in their decisions when outcomes affected primarily themselves rather than others regardless of whether the decisions were made individually or by a group. Males perceived their decisions as significantly more risky than females. Induced organizational size did not significantly influence decision making.

  相似文献   
192.
Intolerance of ambiguity is the perception of ambiguous situations as threatening. It has often been measured using Budner's 1962 intolerance of ambiguity scale in studies of medical students and physicians. To examine the test-retest reliability of the scale among that population, we administered it to all 171 entering medical students at one medical school immediately prior to beginning classes and readministered it to them six to nine weeks later with an 81% follow-up rate. The Pearson correlation between the first and second administrations was .64, showing moderate reliability during this stressful period in medical socialization. The internal reliability of the scale remained constant; the alpha was .64 at the first administration and .63 at follow-up. These data indicate moderate reliability of Budner's intolerance of ambiguity scale when respondents are medical students.  相似文献   
193.
To learn more about people's beliefs about how to reduce anger, 416 college students were asked what they thought would be the effects of various responses to feeling angry. In general, they thought that behaving aggressively would make them feel worse and that distracting themselves and doing something nice for another would make them feel better. However, males, younger subjects, and those who had behaved more aggressively in the past were more likely to feel that behaving aggressively would elevate their mood. These observations are consistent with theories emphasizing the importance of cognitive variables in the experiences of anger and aggression.  相似文献   
194.
This study investigated the performance of 38 learning disabled and 16 emotionally impaired children and youth on the Wechsler Intelligence Scale for Children--Revised, Wide Range Achievement Test--Revised, and Minnesota Percepto-Diagnostic Test--Revised. The ages of the children ranged from 8.4 to 16.7 years (M = 12.4, SD = 3.6). The findings suggest that discriminate functional analysis may be useful in the differential diagnosis process. Implications for clinicians are discussed.  相似文献   
195.
Psychological compensation: a theoretical framework.   总被引:1,自引:0,他引:1  
The 2 main objectives of this article are to review a variety of literatures in which the concept of compensation is used and to integrate the results of this review into a general framework of compensation. The review focuses on 4 domains of psychological inquiry: compensation for sensory handicaps, cognitive deficits, interpersonal losses, and brain injury. In the proposed framework, underlying dimensions and 4 basic steps in the progression of compensatory behavior are distinguished. The latter include origins, mechanisms, forms, and consequences. Finally, we describe ways in which researchers in particular domains can benefit from the global, process-oriented framework we propose. For most of the areas of compensation research reviewed, investigators can profit from a consideration of a broader selection of dimensions, additional steps in the process, alternative outcomes, and both objective and subjective assessment procedures.  相似文献   
196.
This review summarizes research concerning the relation between paternal factors and child and adolescent psychopathology. When compared with mothers, fathers continue to be dramatically underrepresented in developmental research on psychopathology. However, findings from studies of children of clinically referred fathers and nonreferred samples of children and their fathers indicate that there is substantial association between paternal characteristics and child and adolescent psychopathology. Findings from studies of fathers of clinically referred children are stronger for fathers' effects on children's externalizing than internalizing problems. In most cases the degree of risk associated with paternal psychopathology is comparable to that associated with maternal psychopathology. Evidence indicates that the presence of paternal psychopathology is a sufficient but not necessary condition for child or adolescent psychopathology.  相似文献   
197.
198.
199.
200.
The present paper reports the results of further comparisons between clinical and nonclinical panickers. Both panic disorder patients and nonclinical panickers reported a variety of situational contexts associated with panic attacks, and differed markedly in their attempts to cope with panic. Nonclinical panickers tended to use more 'positive' coping strategies in response to panic. Conversely, one of the most commonly used and subjectively effective coping strategies reported by panic disorder patients was to escape the situation.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号